1838 Conus stearnsianus (Raymond, 1904): synonym of Megasurcula stearnsiana (Raymond, 1904) Conus stearnsii Conrad, 1869: synonym of Conasprella stearnsii (Conrad, 1869) Conus stellatus Kiener, 1847: synonym of Conus pennaceus Born, 1778 † Conus stenostoma G. B. Sowerby I, 1850: synonym of † Conasprella stenostoma (G. B. Sowerby I, 1850) Conus stercutius Nardo, 1847: synonym of Conus ventricosus Gmelin, 1791 Conus sticticus A. Adams, 1855: synonym of Conasprella jaspidea pealii (Green, 1830) Conus stigmaticus A. Adams, 1855: synonym of Conus collisus Reeve, 1849 Conus stillatus Reeve, 1849: synonym of Conus spectrum Linnaeus, 1758 Conus stocki Coomans & Moolenbeek, 1990: synonym of Conasprella stocki (Coomans & Moolenbeek, 1990) Conus strigatus Hwass in Bruguière, 1792: synonym of Conus australis Holten, 1802 Conus subacutus Fenaux, 1942: synonym of Conus amadis Gmelin, 1791 Conus subcapitaneus Link, 1807: synonym of Conus litoglyphus Hwass in Bruguière, 1792 Conus subcarinatus G. B. Sowerby II, 1865: synonym of Conus malacanus Hwass in Bruguière, 1792 Conus subfloridus da Motta, 1985: synonym of Conus striatus striatus Linnaeus, 1758 Conus submediterraneus Locard, 1886: synonym of Conus ventricosus Gmelin, 1791 Conus subroseus Röckel & Korn, 1992: synonym of Conus lischkeanus Weinkauff, 1875 Conus substitutus Link, 1807: synonym of Conus locumtenens Blumenbach, 1791 Conus succinctus A. Adams, 1855: synonym of Conus infrenatus Reeve, 1848 Conus suffusus G. B. Sowerby II, 1870: synonym of Conus marmoreus Linnaeus, 1758 Conus sugillatus Reeve, 1844: synonym of Conus muriculatus G. B. Sowerby I, 1833 Conus sulcatus Link, 1807: synonym of Conasprella jaspidea (Gmelin, 1791) Conus sulcatus Mühlfeld, 1816: synonym of Conasprella jaspidea pealii (Green, 1830) Conus sulciferus A. Adams, 1855: synonym of Conus ochroleucus tmetus Tomlin, 1937 Conus sulphuratus Kiener, 1846: synonym of Conus vexillum Gmelin, 1791 Conus suluensis Shikama, 1979: synonym of Conus tribblei Walls, 1977 Conus sumatrensis Hwass in Bruguière, 1792: synonym of Conus vexillum Gmelin, 1791 Conus superscriptus G. B. Sowerby III, 1877: synonym of Conus iodostoma Reeve, 1843 Conus superstriatus G. B. Sowerby II, 1858: synonym of Conus anemone Lamarck, 1810 Conus surinamensis Hwass in Bruguière, 1792: synonym of Conus mappa [Lightfoot], 1786 Conus sutoreanus Weinkauff, 1875: synonym of Conus gubernator Hwass in Bruguière, 1792 Conus suzannae van Rossum, 1990: synonym of Conus textile Linnaeus, 1758 Conus syriacus G. B. Sowerby I, 1833: synonym of Conus regularis G. B. Sowerby I, 1833 Conus tahitiensis Dautzenberg, 1932: synonym of Conus rattus Hwass in Bruguière, 1792 Conus taitensis Hwass in Bruguière, 1792: synonym of Conus rattus